New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

`keyof` for Map #225

Open

fregante opened this issue Jul 1, 2021 · 3 comments

Labels

help wanted type addition

Collaborator

fregante commented Jul 1, 2021 •

edited by polar-sh bot

Loading

Context: https://stackoverflow.com/q/60737502

const obj = {first: 'First Name', last: 'Last Name'};
type Keys = keyof typeof obj; // first | last

const map = new Map([
	[first, 'First Name'],
	[last: 'Last Name']
]);
type Keys = ????????

Upvote & Fund

We're using Polar.sh so you can upvote and help fund this issue.
The funding will be given to active contributors.
Thank you in advance for helping prioritize & fund our backlog.

Fund with Polar

Owner

sindresorhus commented Jul 1, 2021

👍

sindresorhus added help wanted type addition labels

Collaborator Author

fregante commented Jul 20, 2021 •

edited

Loading

Related/similar: Entry/Entries #115

Collaborator Author

fregante commented Aug 17, 2024

I think this exists as MapKey, but is not exported.

see Expose more internal types #676

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment